Includes a new alternator, power steering and crank pulley that allows you to use a stock belt.
10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes! Vehicles with clutched alternator pulley require hardware kit - ES271279 for installation
Brand:
ES#:
420
Mfg#:
MK44CPK
Ships on Mar 25, 2027
ON SALE!
SAVE 25%
$304.99
This product was last offered at the strikethrough price on 11-07-2026
AEM?s 340LPH High Flow In-Tank Fuel Pump is designed for high performance naturally aspirated and forced induction EFI vehicles.
This is a general-use high flow fuel pump, not a direct plug-and-play swap in most applications
Brand:
ES#:
3604757
Mfg#:
50-1000
In Stock at Vendor
11% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$132.99
This product was last offered at the strikethrough price on 11-12-2026
Upgrade your ride with the Valvetronic Designs universal valve muffler kit, a premium T304 stainless steel solution that delivers an aggressive, valved exhaust note at the click of a button
Works as a replacement for most Bosch fuel pressure regulators. Adjustable from 3.3-5 BAR
2X Entries Into Our F80 M3 Sweepstakes 2X Entries For Our Spin To Win Sweepstakes!
Featuring track density mounts and billet aluminum dogbone mount
2X Entries Into Our F80 M3 Sweepstakes 2X Entries For Our Spin To Win Sweepstakes! For vehicles with manual transmission only
High flow filter replacement to get your engine breathing better than new!
10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!
Brand:
ES#:
4461016
Mfg#:
012054LA27-DRY
In Stock
ON SALE!
SAVE 25%
$71.99
This product was last offered at the strikethrough price on 11-07-2026
Includes a new alternator, power steering and crank pulley that allows you to use a stock belt.
10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes! Vehicles with clutched alternator pulley require hardware kit - ES271279 for installation
Brand:
ES#:
3985
Mfg#:
MK44CPK-RED
Ships on Mar 25, 2027
ON SALE!
SAVE 10%
$312.99
This product was last offered at the strikethrough price on 11-07-2026
Our name says it all. That's why ECS Tuning is dedicated to providing our customers with the broadest possible assortment of engine tuning options at a range of prices and options to fit any budget. Start small and grow your car into something special with performance engine upgrades from a company that has tuning in its name and its blood.
Lifetime Replacement
